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<head>
    <meta charset="UTF-8">
    <title>文件下载页面</title>
</head>
<body>
<a href="./download01.do?filename=吃鸡.jpg">吃鸡.jpg</a><br/>
<a href="./download01.do?filename=2.jpg">2.jpg</a><br/>
<a href="./download01.do?filename=3.jpg">3.jpg</a><br/>
<a href="./download01.do?filename=1.txt">1.txt</a><br/>
</body>
</html>